Air vehicle



FIG. 1 is a top plan view of an air vehicle showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view of a modified form of the design shown in FIGS. 1 through 5; and,

FIG. 7 is a left side elevational view of the air vehicle shown in FIG. 6. 

The ornamental design for an air vehicle, substantially as shown and described. 